Institution
Friedrich Schiller University Jena
Recent research
- Materials & EnergyOpen access
4CzIPN Photosensitizes the Cobaloxime‐Catalyzed Light‐Driven Hydrogen Evolution Reaction
TADF compounds have found great application as photocatalyst in recent years. Their use as photosensitizers (PS), however, is still limited although they have a huge potential as abundant alternatives for traditional noble metal-based PSs, such as [Ru(bpy)3]2+. We herein investig...
- Health & MedicineOpen access
Immunosenescence is not a uniform decline but a trajectory shaped jointly by age and sex. Using continuous high-dimensional immunophenotyping, we show that aging T cells accumulate a senescent signature of CD28 loss and CD57 gain, and that males reach an inverted CD4:CD8 ratio ea...
- Climate & EnvironmentOpen access
A global dataset of forest disturbance regimes derived from satellite biomass observations
Abstract. Forests play a central role in the global carbon cycle by serving as critical carbon sinks for atmospheric CO2. Yet, the stability and continued capacity of these sinks are increasingly threatened by a growing number of disturbances. Accurately representing the stochast...
- AI & ComputingOpen access
A note on multivariate diam-mean equicontinuity and frequent stability
Abstract Let <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> <mml:mrow> <mml:mo stretchy="false">(</mml:mo> <mml:mi>X</mml:mi> <mml:mo>,</mml:mo> <mml:mi>G</mml:mi> <mml:mo stretchy="false">)</mml:mo> </mml:mrow> </mml:math> be a topological dynamical...
- Health & MedicineOpen access
Acute effects of the 1-minute sit-to-stand test (STST) on immune-metabolic stress indices
Abstract Characterizing the non-pathological, exercise-induced immune-metabolic stress regulation is important for understanding physiological adaptations and distinguishing them from maladaptive responses. Because such responses are mostly studied with extensive, resource-intens...
- BiologyOpen access
Abstract Proteostasis is essential for maintaining neuronal function, and its dysregulation is a hallmark of aging and neurodegeneration. The ubiquitin-proteasome system (UPS) and macroautophagy are the two major proteolytic pathways responsible for protein degradation. However,...
- Health & MedicineOpen access
INTRODUCTION: The randomised SIRONA trial showed that sirolimus-coated balloon (SCB) angioplasty was non-inferior to paclitaxel-coated balloon angioplasty (PCB) regarding femoropopliteal primary patency. There was no difference in clinically driven target lesion revascularisation...
- Health & MedicineOpen access
Abstract Purpose Retinal vessel oximetry requires fundus images at two wavelengths with different hemoglobin absorption characteristics. Simultaneous acquisition using one-chip color cameras may be affected by incomplete spectral separation of detector channels, whereas multi-chi...
- AI & ComputingOpen access
ON THE BOUNDEDNESS OF SINGULARITIES VIA NORMALIZED VOLUME
Abstract In this article we study conjectures regarding normalized volume and boundedness of singularities. We focus on singularities with a torus action of complexity <mml:math xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:mnf="http://cambridge.org/core/manifest" xmlns:cup="h...
- Climate & Environment
Receiver function imaging reveals Pyrenean-style crustal wedging in the Western Carpathians
The Alpine−Tethys suture in the Western Carpathians records the collision between the northern European passive margin and the Adria-derived Alps−Carpathians−Pannonian (AlCaPa) tectonic unit. Previous tectonic models, largely based on indirect evidence, proposed complex configura...
- Health & MedicineOpen access
Abstract Background Although thyroid and parathyroid surgeries are common elective procedures in Germany, postoperative pain management remains unstandardized. This prospective study sought to quantify postoperative pain intensity after thyroid and parathyroid surgery and to exam...